当前世界环境 www.a-i-l-s-a.com 当前世界环境 en - us 博帕尔甘地纳加尔地区饮用水的理化分析,特别与污染有关 //www.a-i-l-s-a.com/vol5no1/physicochemical-analysis-of-drinking-water-of-gandhi-nagar-area-of-bhopal-with-special-reference-to-pollution/ 2010-04-08 2018-11-20 H.C. Kataria, Santosh Ambhore 5卷,问题1

Introduction Bhopal is the capital of Madhya Pradesh. Water samples of bore – wells water are collected in 2 litre clean polythene Jerry – cane after flushing the bore – wells to analyse. The procedure has adopted as prescribed by APHA (1985)1 NEERI (1986).4 Pre – sterilized bottles a used to collect the D.O. & B.O.D. samples, Temperature pH of water samples has measured at the sampling stations, In the present study temperature varied ...

< p >物理,mdash;钻孔的化学分析对博帕尔市甘地纳加尔地区2008-09年一年不同季节的水井饮用水进行了研究。观察了同一季节的两个读数,分析了不同的参数,即温度、pH值、EC、游离二氧化碳、氯化物、总碱度、硬度、钙和ndash;H和Mg &H,结果在26 &29.5,度;6.8, mdash;220 - 7.8, mdash;988 u mhos /cm, 0 & 32.8,

马哈拉施特拉邦瓦尔达市Gopuri地区饮用水质量监测 //www.a-i-l-s-a.com/vol5no1/monitoring-of-drinking-water-quality-of-gopuri-region-of-wardha-city-maharashtra/ 2010-03-02 2018-11-09 J.R. Bajoria, A.K. Satone, R.B. Turale, P.V. Tekade, N.P. Mohabansi 5卷,问题1

Introduction Wardha is an important city in India due to &ldquo;Bapu-Kuti&rdquo; of Mahatma Gandhi. The Gitai Nagar area (Gopuri) is of historical importance being surrounded by Gitai Mandir &amp; Vishwa Shanti Stoop. Water is one of the most precious gifts of nature to mankind. A mark deterioration in water has been noticed in number of locations in the study area. Physicochemical studies on bore well water of Dohod, Gujarat were studied1. Water quality depends on Efficacy of dis...

一项来自Wardha (M. S.)的历史地区Gopuri的水样本的研究已经进行,以检验其用于家庭目的的可携带性。样本来自三个不同的地方,即Gitai Nagar (S1), Snehal Nagar (S2)和;收集Laxmi Nagar (S3)。对其理化参数进行了研究。对参数进行了分析。与美国公共卫生协会(APHA)规定的标准值比较;世界卫生组织。< / p >
象皮铁对水溶液中刚果红的吸附性能评价 //www.a-i-l-s-a.com/vol5no1/evaluation-of-adsorption-efficiency-of-ferronia-elephantum-fruit-shell-for-congo-red-retrieveal-from-aqueous-solution/ 2010-05-31 2018-10-30 U.E. Chaudhari 5卷,问题1

Introduction The retrieval of color from industrial effluent is a major problem as restriction become more stringent. Effluents from textile pulp and paper industries are highly colored due to residual dyes, and thus lower the aesthetic value structure and are toxic and harmful for aquatic and human life. The presence of color in water inhibits the growth of aquatic fauna and flora by reducing light penetration. Various techniques such as chemical Coagulation Bio &ndash; sorption, Oxidati...

采用间歇式吸附法研究了FEFS对水溶液中

刚果红的吸附。操作变量为pH值、初始染料浓度接触时间。研究了吸附等温线(Langmuir和Freundlich)和动力学模型。结果表明,FEFS的吸附量随温度升高而增大。热力学参数,比如,“G,,宝贝,H,,,宝贝,年代吸附进行评估。< / p > 瓦楞楞病组织微生物学分析 //www.a-i-l-s-a.com/vol5no1/microbiological-analysis-of-tissues-of-parreysia-corrugata/ 2010-05-01 2018-11-20 Madhav V. Upadhye, Rajesh Patil, Ujwala Jadhav 5卷,问题1

Introduction Bivalves are filter feeding organisms which have the ability to uptake, accumulate and concentrate particulate matter from their surrounding environments. This capability of bivalves to uptake and concentrate the fecal coliforms (FC) from the surrounding waters can be used for the benefit of the society and assessment of public health. Use of molluscs as biological monitors for FC may be advantageous because it may provide a concentrated microbiological sample reflecting the bact...

从马哈拉施特拉邦两个地点采集的瓦楞蚌的水样和组织中分离和列举了表明水污染的粪大肠菌群计数。结果表明:nand场地污染严重,而Thane场地则明显无污染。< / p > 丹姆河理化参数与水生生物的关系研究 //www.a-i-l-s-a.com/vol5no1/study-of-physico-chemical-parameters-of-dham-river-in-consequence-with-aquatic-life/ 2010-03-19 2018-11-09 N.P. Mohabansi, P.V. Tekade, V.B. Patil, S.V. Bawankar 5卷,问题1

Introduction Rivers are lifeline of living beings and constitute an integral part of both rural and urban community as a source of drinking water and fish culture.There are 14 major rivers in India that share 83% of the total drainage basin and contribute 85% of the total surface flow.Water used by the consumers must be free from disease causing bacteria, toxic substance and excessive amount of minerals &amp; organic matter.1 The district Wardha is situated 76 Km away from Nagpur (M.S....

对瓦尔达(M.S.)地区的丹姆河水进行了研究,以检验其适合水生生物和家庭用途。样本来自三个站点,即Pavnar Ashram (S1), Ghorad (S2)和;收集Morchapur (S3)。数据参照ISI和amp;世界卫生组织的标准。人们发现,用于家庭用途的水是安全的;从pH值、密度、表面张力、粘度、电导率、

的水平来看,水生生物
对排入瓦拉纳西瓦鲁拿河污水的理化分析 //www.a-i-l-s-a.com/vol5no1/physico-chemical-analysis-of-sewage-discharged-into-varuna-river-at-varanasi/ 2010-04-16 2018-11-09 Shikha Singh, K.N. Singh 5卷,问题1

Introduction Water is the prime necessity for all living beings. The study of degradation of water quality is prime importance because it affects both aquatic and terrestrial lives. Water of Varuna river flowing through Varanasi district of Uttar Pradesh, is extensively used for drinking, bathing, toilet flushing kitchen, laundry uses, lawn watering, automobile and washing etc. municipal, agricultural and industrial purposes. The average urban consumption of water in urban areas is estimated ...

本文对瓦拉纳西市污水的理化特性进行了分析。城市的大部分水直接通过伐路拿河的独立排水系统流动。在不同地区选择了四个主要的nala,对2008-2009年瓦拉纳西市的污水质量进行了分析。结果表明,城市污水的理化指标pH、温度、碱度、BOD、COD、氯化物、硝基

季风前科尔巴区表层水生系统重金属含量评估 //www.a-i-l-s-a.com/vol5no1/premonsoon-assessment-of-heavy-metals-in-surface-aquatic-system-of-korba-district-c-g/ 2010-01-29 2018-11-09 Ramesh Janjala, Ashish Mishra, M.M. Vaishnav 5卷,问题1

Introduction Natural water resources are essential for the survive, existence and development of the human being. The main water sources are surface, grounds and rain water. Safe water, like air and food the primary need of flora and fauna system, without it any type life can&rsquo;t sustained. In earlier time either waster sources ground and rain considered as the purest form of water. Now, due to large industrialization, over mining , anthropogenic activities uncontrolled population, in...

水是地球的基本组成部分。地球的主要水源是地表和地下的废水。由于人为活动,自然废水源继续受到污染。在此背景下,我们对不同地表水,特别是雨季前(2009年3月至2009年4月)开放池塘中Hg、Zn、Al、Fe等部分选定重金属的浓度和存在情况进行了检测。测量采用ICPA法。结果< / p >
道路环境空气污染评价 //www.a-i-l-s-a.com/vol5no1/assessment-of-roadside-ambient-air-pollution/ 2010-04-14 2018-11-13 Shyamli Singh, Saurav Chakraborty 5卷,问题1

Introduction One of the important environmental problems as the consequence of the development growth is the air pollution. Air is required as a resource for life, therefore it is indispensable for us to check and control its contamination due to human activities. The increase in transport sector in the last few years has promoted a rise of the atmospheric pollution in the cities, becoming one of the main problems. Motor vehicles and other types of gasoline powered transportation as wel...

空气污染是环境问题的主要后果之一。交通部门贡献了近70%的空气污染,因此证明是罪魁祸首。论文提出了颗粒物的排放颗粒物,又称颗粒物(PM)或细颗粒,是悬浮在气体中的固体或液体的微小颗粒。PM是空气污染的主要组成部分,威胁着我们的健康和环境。研究还揭示了两者之间的关系
淡水双壳类p53蛋白及其同系物作为污染标记的研究 //www.a-i-l-s-a.com/vol5no1/use-of-p53-protein-or-its-homologues-isolated-from-freshwater-bivalves-as-a-pollution-marker/ 2010-03-23 2018-11-19 Madhav V. Upadhye, Sonal Manohar, Ujwala Jadhav 5卷,问题1

Introduction Bivalve mussels are important ecological, economical and cultural components of many aquatic communities. Being filter-feeders, they transfer energy to higher trophic levels and are used as monitors of water quality and contaminants.1 p53 protein is product of p53 gene which is a tumor suppressor gene that is fundamental in cell cycle control and apoptosis. Habitat pollution induced mutations in p53 have been shown to cause leukemia in soft-shelled clams Mya arenaria inhabitin...

p53是一种抑癌基因,在细胞周期控制和细胞凋亡中起重要作用。瓦楞双壳贝类是印度次大陆淡水生态系统的重要组成部分。在本研究中,试图检查是否从滤食性贻贝中提取和分离p53蛋白及其同源物;可作为污染标志。< / p > 非传统能源,绿色工作:全球视角和印度的情况 //www.a-i-l-s-a.com/vol5no1/unconventional-energy-source-green-jobs-global-perspective-and-indian-scenario/ 2010-04-30 2018-11-13 Dinesh Agarwal, Vibha Agarwal, Deepak paliwal 5卷,问题1

Introduction In the last few decades, use of conventional energy has come under increasing attack for causing environmental pollution such as acid &ndash; rain, green house effect. Inevitably attention has been focused on alteration of these energy sources for producing electricity in the folk of reducing environmental pollution. The renewable energy source in particular, have received special attention because they do not have fuel cycle and are regarded as environmentally more benign. R...

非常规能源系统的特点是初始成本高;与相对较低的初始成本相比,维护成本较低;常规系统运行成本高。该系统的比较是基于用户的货币出口,忽略了用户的非消费行为;经济因素,如社会、环境状况、价值、新奇价值、不受公用事业电网等,投资非常规能源将降低长期成本;永恒的酸< / p >
卡纳塔克邦比贾普尔资源的水质评价 //www.a-i-l-s-a.com/vol5no1/water-quality-assessment-of-resources-of-bijapur-karnataka/ 2010-06-18 2018-11-19 S.C. Hiremath, M.S. Yadawe, U.S. Pujeri, D.M. Hiremat, A.S. Pujar 5卷,问题1

Introduction The ever growing demands for water resources coupled with the rate at which much of the earths fresh waters are being adversely affected by human activities, demonstrate a developing crisis in the not too distinct future if environmental water resources are not appropriately managed.1&nbsp;Bijapur is not an exception to this future crisis. Indeed, Bijapur with an average rain fall of 553 mm with 37.2 rainy days, is a city located in an area that suffers critically from a shor...

对Bijapur市地下水的理化参数进行了季节性评价,以研究水质和生活用途的适宜性。Talabs(湖泊),Bowdis(井)(由Adil Shahi Sultans在16世纪和17世纪建造)和钻孔是城市的水资源。2009年夏、冬、雨季分别从不同地点、不同来源采集了10个样品。研究参数为pH、EC、TDS、浊度、F

神像浸泡和古吉拉特邦南部河流的物理化学性质 //www.a-i-l-s-a.com/vol5no1/idol-immersion-and-physico-chemical-properties-of-south-gujarat-rivers/ 2010-02-26 2018-11-09 G.M. Malik, V.H. Raval, S.K. Zadafiya, A.V. Patel 5卷,问题1

Introduction An idol of Lord Ganesh is worshipped with all rituals during this Ganesh-chaturthi. The time span of festival may vary from one and half day to five days, seven days or ten days also and idol are immersed in lotic or lantic water bodies. We have carried out study in South Gujarat where Ganesh idol immersion takes place in huge quantity with full of rejoice, but due to that water quality gets affected at alarming rate. For such pollution effects by idol immersion many researches h...

Ganesh chaturthi是印度庆祝的主要节日之一,它是印度西部最庆祝的节日。在预定的时间之后,偶像每年都被浸泡在水体中。随着人口的增长和水体的限制,偶像的沉浸程度增加,因此水污染增加,这是令人担忧的情况。在目前的研究中,共有5个采样站被确定在本年度(2009年)关于来自南古吉拉尔不同城市的偶像沉浸地点

典型城市土壤理化及微生物特性的初步研究 //www.a-i-l-s-a.com/vol5no1/a-preliminary-study-of-some-physico-chemical-and-microbiological-characteristics-of-a-typical-urban-soil/ 2010-02-04 2018-11-13 Malika Pal, Archana Lalwani, Raksha Chauhan 5卷,问题1

Introduction Soil is an organized mixture of organic matter, living organisms, air and water. Various types of soils are found in town and cities.1&nbsp;Diffuse soil contamination has often been neglected in scientific literature, as most studies focus on contaminants from point-sources (either of industrial or agricultural origin). However, soil pollution from diffuse sources is recognized as one of the major soil threats. Deliberate disposal and spills from point sources have caused e...

表层土壤是各种成土因素的风化最终产物,涉及气候和生物对特定土壤母质的作用。城市土壤污染及其影响或城市土壤的特征尚未得到应有的重视。弥散性污染已被揭示为该地区土壤改性的重要来源。污染物进入土壤会扰乱其结构并改变其物理化学性质。他们还< / p >
公众参与环境决策,特别是拉贾斯坦邦的项目 //www.a-i-l-s-a.com/vol5no1/public-participation-in-environmental-decision-making-with-special-reference-to-project-in-rajasthan/ 2010-06-29 2018-11-09 Praveen Mathur, Kriti Sharma, Yati Kachhawa, Sangeeta Patan 5卷,问题1

Introduction Development, is the process of producing or creating something new or more advanced; a new or advanced product- according to the Oxford learners&rsquo; dictionary. Development has spread to different parts of the world, though its scale varies with each country. &ldquo;One of the fundamental prerequisites of the achievement of sustainable development&rdquo;, says Chapter 23 of Agenda 21 (the programmatic declaration emerging from the 1992 Rio de Janeiro UN Conferen...

发展是一个持续不断的过程,对于使人民获得更好的生活水平是必不可少的。但这不应该以牺牲环境为代价。努力协调经济与社会和环境需求的发展模式的挑战要求公民积极参与公共问题。公众参与有关发展的决定是实现持久和可能的解决办法的根本。本文以拉贾斯坦邦为例进行了实证研究
工业发展对环境污染的生理不良影响 //www.a-i-l-s-a.com/vol5no1/physiological-ill-effect-of-environmental-pollution-due-to-industrial-developments/ 2010-06-05 2018-11-20 B.M. Kalshetty, R.C. Sheth, M.C. Sangannavar, M.B. Kalashetti 5卷,问题1

Introduction Sound pressures and physiological effect, awareness, the basic principle of noise control are education of the general pollution, effective legislation, control of noise at source and its transmission and the use of personal protective devices. The ignorant workers working in such quarry blasting. The Central Pollutions Control Board (CPCB) has asked for a ban on all crackers with a noise level of 90dBA and above. It has also recommended that no one should be allowed burn crac...

现代生活产生了新的污染形式,称为噪音污染。噪声无疑是一种正常的生活现象,被认为是人类最有效的报警系统之一;rsquo;它的物理环境。它对环境健康可能是一个严重的信号和威胁。由于工业、机械和技术的发展,现代文明制造了越来越多的噪音。据报道,工厂内的噪音会对健康造成危害

绿色木霉与农药相容性的研究 //www.a-i-l-s-a.com/vol5no1/studies-on-the-compatibility-of-trichoderma-viride-with-certain-agro-chemicals/ 2010-03-17 2018-11-01 Kranthi Gampala, Rajasekhar Pinnamaneni 5卷,问题1

Introduction Biocontrol agents are safe and environmental friendly alternatives for pesticides in agriculture application. Trichoderma viride performed a high level of antagonistic activity toward a broad spectrum of phytopathogens and was determined as a biocontrol agent. Trichoderma viride is a filamentous fungus that is widely distributed in the soil, plant material, decaying vegetation, and wood that can be used as a bio fungicide1,2. It is used for seed and soil treatment for suppression...

绿色木霉是一种广谱拮抗植物病原菌的生物防治剂。绿色木霉与化肥和杀虫剂更相容,可以安全地与为任何作物提供主要营养的化肥一起使用。最新的杀虫剂氯氟氰菊酯(第二代合成拟除虫菊酯)比传统农药具有更好的相容性。如果真菌与这些化学物质混合,产生的效果可能不会很严重 太阳能炊具获得的能源分析和碳信用 //www.a-i-l-s-a.com/vol5no1/energy-analysis-and-carbon-credit-earned-by-solar-cooker/ 2010-05-25 2018-11-05 Mohd. Arif, M. Khan, A. Chandra 5卷,问题1

Introduction Cooking is major necessity for people all over the world. The problem arises when fuel is either scarce or highly expensive. The problems are encountered more pronounced in the developing countries, and particularly in villages and rural areas. Cooking accounts for a major share of energy consumption in developing countries. Most of the cooking energy requirement is met by non-commercial fuels such as firewood, agricultural residues or animal dung in rural areas. The cutting of f...

本章介绍了对箱式太阳能炊具进行不同负荷显热评估的研究。根据《京都议定书》减少二氧化碳排放、节省常规燃料和获得的碳信用额也进行了估计。并对不同常规燃料的回收期进行了估算。如果这种项目只在印度20%的农村地区安装,那么该系统每年可获得4.15亿美元(印度卢比19.9亿)的碳信用
古纳区Vijapur氮化肥厂工业危险废物管理研究(议员)印度 //www.a-i-l-s-a.com/vol5no1/industrial-hazardous-waste-management-studies-of-nitrogenous-chemical-fertilizer-factory-in-vijapur-district-guna-m-p-india/ 2009-12-04 2018-11-20 R.P. Prajapati, Anand Sharma, D.R. Tiwari 5卷,问题1

Introduction Hazardous wastes are man made activities, and adversely impacts human life and environment. The adverse impacts caused due to the indiscriminate disposal of hazardous wates (HWs). A number of potentially hazardous chemicals are now produced as finished products or by products.More than six million known chemicals, used in different Indian industries. Management of hazardous wastes has become a major concern in India as haphazard dumping of hazardous wastes results in severe envir...

氮肥工业产生了高浓度的氨、尿素、空气排放(SOx、NOx、COx SPM)、ETP、污泥和废催化剂。印度国家橄榄球联盟在维斋普尔的这些工业危险废物被认为是剧毒的,因此需要适当注意处理这些废物,以减少可能的环境危害。工业增长导致该国产生了大量的危险废物。危险废物管理(HWM)是一个非常重要的是

>
阿杰默尔阿纳萨加尔湖几种淡水无脊椎动物的鉴定与分类 //www.a-i-l-s-a.com/vol5no1/identification-and-classification-of-some-freshwater-invertebrates-in-anasagar-lake-of-ajmer/ 2010-04-19 2018-11-02 Praveen Mathur, Sangeeta Patan, Kriti Sharma, Yati Kachhawa 5卷,问题1

Introduction Limnology is the study of hydrology that studies inland water (running and standing water, fresh and saline water), including their biological, physical, chemical, geological and hydrological aspects. This includes study of lake, pond, rivers, streams, wetland and ground water. Limnology: An interdisciplinary science with multifarious dimensions has emerged which deals with the study of structural and functional attributes of the lentic fresh water environment and problems associ...

< p >,“Limnology&”,研究淡水环境的结构和功能属性及其相关问题的一门跨学科的新学科已经出现。湖沼学对当今全世界的公民都具有巨大而普遍的意义。小溪、河流、湿地和湖泊是许多被称为大型无脊椎动物的小动物的家园。“宏观无脊椎动物”一词描述的是那些具有“宏观无脊椎动物”特征的动物
eurilus eugeniae作为纺织工业污水污染土壤的生物修复候选植物 //www.a-i-l-s-a.com/vol5no1/eudrilus-eugeniae-as-a-putative-candidate-for-textile-industry-effluent-polluted-soil-bioremediation/ 2010-06-22 2018-11-20 A. Veeramani, S. Kumar, M.S. Jaabir, C. Sivagandhi, R. Marimuthu, R. Ravikumar 5卷,问题1

Introduction Textile industries consume large amount of water (60-4001/kg of fabric) and chemicals for wet processing.1&nbsp;The chemical reagents used in textile sector are diverse in chemical composition ranging from inorganic to organic. The inputs of wide range of chemicals, which, if not incorporated in the final products (fabric), become waste and turn out to be part of water ecology. Generally, textile effluent is colored, varying in hydraulic flow rate, having high; pH, temperatur...

为了了解纺织废水对蚯蚓种群的影响,研究人员模拟了泰米尔纳德邦纺织带的普遍情况,即废水通过水流排入可耕地。对蚯蚓的种类进行维护,并用经过计算的原废水、化学废水和生物处理的废水排放8周,记录其繁殖力和生长情况。处理后的土壤具有显著的高繁殖力

贾尔冈市不同地区地下水的物理化学研究印度 //www.a-i-l-s-a.com/vol5no1/physicochemical-studies-of-ground-water-at-different-areas-in-jalgaon-city-m-s-india/ 2010-04-27 2018-11-01 M.S. Mustaqeem, G.A. Usmani 5卷,问题1

Introduction Water is the most vital source for all kinds of life on the earth.1 In India about 96 % of water resources is used for agriculture, 3% for domestic use and 1 % for industrial activity.2 In India ponds, rivers and ground waters are used for domestic and agriculture purposes. The quality of water may be described according to their physicochemical and microbiological characteristics.3 However contamination of ground water used for drinking purpose can affect public health.4 so th...

本文研究了2008年贾尔冈市不同采样站地下水样品的理化参数。2009年分为前季风、季风和后季风季节。将水样各理化参数的观测值与世界卫生组织推荐的标准值进行比较,发现水样的总碱度、钙、镁、pH、锌、总硬度和总溶解固体的浓度均在允许范围内
印度甘托克土壤菌群的分离 //www.a-i-l-s-a.com/vol5no1/isolation-of-soil-mycoflora-of-gangtok-india/ 2010-03-27 2018-11-01 Kavita Sharma, Rita Luka, Sandhya Lanjewar 5卷,问题1

Introduction The quality and quantity of organic materials present in the soil have a direct effect on the fungal population of the soil. The development of microfungi is especially favoured by soils having an acidic reaction and where the aerobic condition is likely to be present near the surface. Fungi play a focal role in nutrient cycling by regulating soil biological activity. However the role at which organic matter is decomposed by the microbes is interrelated to the chemical composi...

在调查期间,22种真菌中146个菌落的贡献率最大的是烟曲霉、黑曲霉(12.32%),其次是黄曲霉、芦黄曲霉、黑曲霉、黑曲霉(12.32%)。毛霉(6.84%)和最小比例的球孢子分枝杆菌(0.68%)。最大菌种为子囊菌门92个菌落,其次为后子囊菌门29个菌落,结合菌门18个菌落

Shivpuri区Karera和Narwar区块氟化物毒性的最新研究 //www.a-i-l-s-a.com/vol5no1/a-latest-study-for-toxicity-of-fluoride-in-karera-and-narwar-blocks-of-shivpuri-district-m-p/ 2010-06-22 2018-11-19 Meena Mourya, Manisha Sonel, Bhavana Ayachit, Sudhanshu Dwivedi 5卷,问题1

Introduction Many of the states of India have alarmingly high concentration of fluoride in their water resources as reported in bulk of literature. The situation of Madhya Pradesh is also same like other states of the country. Excessive intake of fluoride leads to fluorosis which affects teeth and bones. Moderate amount lead to dental affects, but long term ingestion of large amount can lead to severe skeletal deformities called as skeletal fluorosis. Paradoxically low level of fluoride int...

如果饮用水中的氟化物(F -)浓度超过了允许的限度(1.5mg/l),就会导致严重的人体健康危害,如骨骼和氟牙症,影响世界上数百万人。印度许多邦的水资源氟化物浓度很高;中央邦就是其中之一。为了调查Shivpuri区饮用水中氟化物的浓度,从Karera和

. 0的7个村庄采集饮用水样本
Rohu, Labeo rohita(火腿)鱼苗中钠、钾、钙、镁的生物积累 //www.a-i-l-s-a.com/vol5no1/bioaccumulation-of-sodium-potassium-calcium-and-magnesium-in-rohu-labeo-rohita-ham-fry/ 2009-05-11 2018-11-05 Anusaya Mallick, b.c Mohapatra, N. Sarangni 5卷,问题1

Introduction The dissolved solids of water mass influence the chemical density of the environment; abundance and composition of the biotic community.&sup1;&nbsp;The alkaline and alkali earth metals are considered important in aquaculture ecosystem, but their amount if excess is harmful to the aquatic animals. Alkaline metals such as Li, Na, and K, and alkali-earth metal such as Be, Mg, Ca, Sr, Ba and Ra have an approximately equal toxicity for fish.2&nbsp;Magnesium, calcium and ...

研究了碱金属和碱土金属Na、K、Ca和Mg在印度重要淡水水产养殖品种rohu、Labeo rohita (Ham.)鱼苗中的生物积累。实验是在实验室条件下,将rohu蛋暴露到油炸阶段进行的一次实验;并在其他试验中从苗期到苗期后期,对不同浓度的盐类进行处理。氯化钠(0.15,1.5,15,150 mg/l),氯化钾(0.015,0.15,1.5 mg/l),镁

环保型固体酸催化剂-氨基磺酸催化邻苯二酸酐与正丁醇的酯化反应 //www.a-i-l-s-a.com/vol5no1/esterification-of-phthalic-anhydride-with-n-butanol-using-eco-friendly-solid-acid-catalyst-sulfamic-acid/ 2010-04-14 2018-11-13 M.S. Patil, V.D. Gurudasani, G.A. Usmani 5卷,问题1

Introduction Sulfamic acid is strong mineral acid existing in crystalline form .It is cheap. It is used to clean equipments and vessels in food industry to remove deposits, scales and oxide films .It is also used to sulfonate organic substances like alcohol, phenol etc. As catalyst it can replace sulfuric acid which is widely used for esterification. Use of sulfamic acid as a catalyst for esterification has many advantages over sulphuric acid and other catalyst. Aim of present work was to inv...

研究了氨基磺酸催化邻苯二甲酸酐与正丁醇的酯化反应。研究了反应物摩尔比、催化剂用量、操作温度等操作参数对反应效果的影响。该工艺的最佳工艺参数为:1。邻苯二酸酐与正丁醇的摩尔比为2mol / l,催化剂浓度为反应混合物的6%(重量比),反应温度为130-180℃
为印度农村地区家庭供电的SAPV系统的设计和生命周期成本分析 //www.a-i-l-s-a.com/vol5no1/design-and-life-cycle-cost-analysis-of-a-sapv-system-to-electrify-a-rural-area-household-in-india/ 2010-03-17 2018-11-13 Mohd. Arif, M. Khan 5卷,问题1

Introduction Photovoltaic (PV) energy production is recognized as an important part of the future energy generation mix.1&nbsp;Because it is non-polluting, free in its availability, and is of high reliability. Therefore, these facts make the PV energy resource attractive for many applications, especially in rural and remote areas of most of the developing countries.2 India lies in the sunny belt of the world. The scope for generating power and thermal applications using solar energy is...

本文介绍了一个独立的光伏(SAPV)系统的研究,为印度的一个单一的住宅家庭提供所需的电力。对建议系统进行了完整的设计,在设计步骤中考虑了所考虑地点的辐射数据和一个典型家庭的电力负荷数据。同时,进行了生命周期成本(LCC)分析,以评估系统的经济可行性。研究结果enc

农药降解对棉花品种RCH2生长的影响 //www.a-i-l-s-a.com/vol5no1/effect-of-pesticide-degradation-on-the-growth-of-cotton-variety-rch2/ 2009-11-23 2018-11-02 Sarika Kanade, A.B. Ade, V.C. Khilare 5卷,问题1

Introduction The pesticides are widely used in the agriculture and households throughout the world. The total pesticide consumption was estimated to 5 billion pounds by the year 2000-2001 (Report of US Environmental Protection Agency). In India the usage of pesticide is tremendous that is 46195.16 metric tones by the year 2000 (Report of Indian pesticide registration committee). The pesticides include various chemicals such as orgaanochlorides, organomercurials, organophosphates etc. These ar...

农药是已知的害虫控制,以及在另一方面,这些危害人类,动物,植物和微生物的生命。生物降解是降解农药的有效方法。与植物根际相关的植物根际促生菌(PGPR)有利于农药在土壤中的降解。在目前的调查中,这些细菌用于农药降解。农药降解效果

>
地下水模型在沿海含水层中的应用:古吉拉特邦韦拉瓦尔地区的案例研究 //www.a-i-l-s-a.com/vol5no1/application-of-groundwater-model-in-coastal-aquifer-a-case-study-of-veraval-area-of-gujarat/ 2010-06-28 2018-11-19 S. Shoba, P. Niranjan, Marutheesha Reddy 5卷,问题1

Introduction Salt water intrusion, or encroachment is defined by Freeze and Cherry (1979) as the migration of salt water into fresh water aquifers under the influence of ground water development. Most large sources of fresh groundwater are in close proximity to the sea, to natural bodies of saline groundwater or to salts from effluent wastes released by human activities. Saline water in aquifers may be derived from any of the following sources: Encroachment of seawater in coastal area...

海水入侵严重制约了沿海含水层淡水资源的开发和管理。海水入侵是一个发生在几乎所有沿海含水层中的过程,这些含水层与海水具有水力连续性。这一过程是由海水密度高于淡水造成的。多年来,人们发展了许多模型来描述和研究海水入侵的相关问题。数值模型提供了有效的

汽车服务站附近发现的废油污泥微生物降解情况 //www.a-i-l-s-a.com/vol5no1/microbial-degradation-of-waste-oil-sludge-found-near-the-automobile-service-station/ 2010-12-24 2018-11-20 R马哈拉克什米,C。德维,K。普拉巴 5卷,问题1

Introduction Oil pollution is a serious environmental problem throughout the world. This pollution may be caused due to various activities in oil exploration that include geophysical explorations, drilling of wells, pressure control and management of oil and natural gas gushing from the well, transportation and refining of crude oil etc. Crude oil is a homogenous but complex mixture of hundreds of different hydrocarbons, which widely vary in their characteristics. It is reported that certain ...

生物降解是微生物致力于将有毒化学物质转化为毒性较小或无害的过程。从汽车服务站附近的污染土壤中分离出大肠杆菌(Escherichia coli, E. coli)、微球菌(Micrococcus sp.)和梭状芽孢杆菌(Clostridium sp.) 3种菌株,并对其降解汽车服务站附近的废油污泥的能力进行了测试。这些结果表明,这些菌株在

的生物培养基中具有相当大的潜力
回收使用过的润滑油 //www.a-i-l-s-a.com/vol5no1/reclamation-of-used-lubricating-oils/ 2010-05-20 2018-11-19 Vineet Katiyar,Sattar Husain公司 5卷,问题1

Introduction A huge amount of used lubricating oils are produced worldwide. The different sources of used lubricating oils are railway workshops, industries, ship garages, defense machinery, automobiles workshops, etc. All types of lubricating oils in service in automobiles and process industries become contaminated and lose their performance due to changes in some of their properties. Therefore, such oils must be removed as used oil from the service as frequently as necessary. How to handle ...

润滑油通过在摩擦表面之间插入一层材料膜来减少摩擦和磨损被广泛使用。然而,使用过的润滑油不蒸发,受生物降解的影响较小。它需要经过适当的处理才能排放到环境中。近年来,在世界范围内使用废润滑油作为再精炼原料的趋势有所增加。对任何国家来说,旧润滑油的再精炼都是明智的选择,对印度更是如此
粮食中理化及无机污染物的检测及高产稳定性研究 //www.a-i-l-s-a.com/vol5no1/physico-chemical-and-inorganic-contaminants-examination-in-food-grains-for-high-yield-and-yield-stability/ 2010-06-22 2018-11-06 Ishrat Alim, Mohammad Rafi, Azra Aijaz 5卷,问题1

Introduction Food grain yield is the main function of many components which, when modified have direct influence on the crop productivity as higher grain yields can be obtained by early sowing (Darwinkel et al., 1977; Arain et al., 2001; Sial et al., 2000), Temperatures above normal alter plant functions and productivity (Chowdhry, et al., 1978. Fischer, 1984: Sial et al., 2001: Araus, 2001), short heat stresses (&ge;35&deg;C) in the post-anthesis period can significantly reduce gra...

粮食品质成分如视觉品质、营养品质(包括营养物质的消化率和高可用性)、抗营养因子、碾磨特性、蒸煮品质、消费者接受度和贮藏稳定性等在新品种高产和产量稳定性评价中具有重要地位。农民地里生产的谷物在以食物的形式消费之前要经过几次转变。因为它确保这些转换

孟买Thane-Belapur工业区地下水理化特征相关性研究 //www.a-i-l-s-a.com/vol5no1/a-correlation-study-on-physico-chemical-characteristics-of-ground-water-in-thane-belapur-industrial-area-mumbai/ 2009-07-09 2018-11-19 ad . Chapolikar, M.B. Ubale 5卷,问题1

Introduction Access to safe drinking water is a fundamental human need and therefore, a basic right. Contaminated water jeopardizes both. The physical and social health of all people and it is an affront to human dignity (MNB Momba et. al 2006). Increasing living standards, Growing population, rapid industrialization and wide sphere of human activities have brought greater stress on land and water, which in turn results in steadily increase in the demand for water resources. (Venkatasubramani...

研究了Thane-Belapur工业区地下水的物理化学特性,以检验其饮用用途的适宜性。参照印度标准对地下水的适宜性进行了评价。对各参数进行了相关分析。该分析方法对地下水水质的快速研究具有重要意义。这项研究表明,这个地区的许多地下水样本都不能饮用。< / p >
印度特里普拉的部落生活环境和生物多样性 //www.a-i-l-s-a.com/vol5no1/tribal-life-in-the-environment-and-biodiversity-of-tripura-india/ 2010-05-03 2018-11-13 Biplab De, Trijash Debbarma, Saikat Sen, Raja Chakraborty 5卷,问题1

Introduction Natural products have always played an important role in human society for food, health care system and economy. Human societies grow with nature for thousand of generation.1,2 A setting for cultural process, activities and beliefs system by natural environment provides to develop subsequently, landscape from a diverse cultural archive of human endeavors.3 Different cultures interact with nature in different ways; local environment and biodiversity have great impact on human life...

特里普拉是印度东北部的一个内陆小丘陵邦,是生物多样性最丰富的水库的一部分。侵略性的文明,工业化的快速增长和污染导致地球上不同物种的损失,对生物多样性造成危险。特里普拉的不同部落仍然生活在森林里或附近,依靠当地的动植物提供食物、住所、药物和仪式。环境危害和森林的破坏导致了差异的永久损失
印度拉贾斯坦邦塔尔沙漠某些选定干旱地区植被的植物社会学研究 //www.a-i-l-s-a.com/vol5no1/phytosociological-study-of-vegetation-of-some-selected-arid-region-of-the-thar-desert-of-rajasthan-india/ 2010-02-11 2018-11-15 k·k·夏尔马,a·k·潘迪 5卷,问题1

Introduction Phytosociology is a qualitative study of the structure of the vegetation of a particular area emphasizing quantitative relationship of a few dominant species which control the community and there by the occurrence of a large number of rare specie. From the terrestrial ecology point of view the vegetation is an important parameter which gives an insight of the status of Ecosystem. Therefore, vegetation pattern has been considered as very significant parameter of assessment of an e...

本文研究了拉贾斯坦邦塔尔沙漠沙质平原的植物社会学研究。拉贾斯坦邦Barmer地区的Panchpadra、Balotra和Nakoda代表了一些独特的半干旱和干旱植被特征。巴尔默位于拉贾斯坦邦西北部的南部。Barmer区位于710 35&49.59,”;东经260 13平方公里;51.48,”;N纬度。巴尔默区整个地区炎热多沙。一般vegetatio < / p >
气候变化对农业的影响:一个印度人的视角 //www.a-i-l-s-a.com/vol5no1/impact-of-climate-change-on-agriculture-an-indian-perspective/ 2010-03-12 2018-11-13 R.K.Prajapati、S.K.Tripathi、R.M.Mishra 5卷,问题1

Introduction The unimpeded growth of greenhouse gas emissions is raising the earth&rsquo;s temperature. The consequences include the atmosphere will eventually lead to changes in the global climate, and in the climates of regions around the world, melting glaciers, more precipitation, more and more extreme weather events, and shifting seasons and ultimately will threaten to food security everywhere (IFPRI,2009). The average global surface temperature is projected to increase by 1.4-3oC ...

印度是世界第七大国家。在21世纪,印度的气温将上升3到6摄氏度,降雨量将增加15-30%。在低排放情景下,全球地表温度从2100年起将上升1-4℃,在高排放情景下将上升2.5-5.8℃。本文的目的是提供气候对印度农业影响的关键信息。温室气体排放在大气中日益增加
中度嗜盐菌群在盐水条件下降解甲醛的研究 //www.a-i-l-s-a.com/vol5no1/biodegradation-of-formaldehyde-under-saline-conditions-by-a-moderately-halophilic-bacterial-consortium/ 2010-05-27 2018-11-15 Krishnaswamy Veenagayathri, Namasivayam Vasudevan 5卷,问题1

Introduction Formaldehyde is an important intermediate compound used in a large variety of processes in the chemical industry. It is frequently found in wastewaters and waste gases causing environmental pollution Prado et al., (2003). Formaldehyde is also used in the industrial processing of wood, paper production, leather, resin and glue (Krick et al., (1980)). Formaldehyde is found in wastewaters in monomeric (free) form, as well as its derivatives such as ether, urea, phenolic condensates ...

从盐碱环境中分离到一个细菌群,用于在盐碱条件下降解甲醛。在3%~7%的NaCl浓度范围内,用细菌联合体对甲醛降解进行了研究。联合体使用甲醛(100-400mg/L),96h内降解。在5%NaCl(w/v)浓度下,甲醛降解效果最佳。添加促生长物质酵母可以提高甲醛的去除率

用过的润滑油采用溶剂萃取回收 //www.a-i-l-s-a.com/vol5no1/used-lubricating-oils-recycling-using-solvent-extraction/ 2010-05-18 2018-11-15 Vineet Katiyar,Sattar Husain公司 5卷,问题1

Introduction Used oils such as engine lubricating oil, hydraulic fluids and gear oils used in cars, bikes can pollute the environment. Recycling used oil is becoming the preferred way of handling used oil to protect the environment and conserve natural resources.1&nbsp;Billions of gallons of used automobile lubricating oil are generated every year in the world. A number of studies to remove various pollutants existing in the used lubricating oil and simultaneously to reuse these resources...

来自汽车的大量废弃润滑油作为有害废物被排放到环境中。因此,需要找到回收和再利用这些废物的方法。有价值的润滑剂可以从处理过的油中回收。更重要的是,石油可能是影响21世纪社会形态的最重要因素。本文对废润滑油的再生进行了探讨。< / p >
研究轮胎废渣和碎石处理后的渗滤液对土壤和地下水的影响 //www.a-i-l-s-a.com/vol5no1/to-study-the-effect-of-leachate-treated-with-scrap-tire-shreds-and-gravel-on-soil-and-groundwater/ 2009-12-23 2018-11-15 Gunjan Bhalla, Arvind Kumar, Ajay Bansal 5卷,问题1

Introduction Municipal Solid Waste (MSW) Management in India has always been a low priority.1&nbsp;More than 90 % of the municipal solid waste is disposed off by landfilling .2&nbsp; According to an estimate 45 million tonnes/year of solid waste is generated from the urban centres of India which are collected inefficiently, transported inadequately and disposed unscientifically .3&nbsp;The solid waste is expected to rise to 125 million tonnes/ year in India by the year 2025.4&...

实验室研究了渗滤液对土壤和地下水样品的影响。收集到的渗滤液样品通过Test cell1,由200 mm的轮胎碎片和300 mm的碎石层组成,总厚度为500 mm的渗滤液收集层。采用轮胎屑-碎石组合床的处理方法,对降低环境影响较大的渗滤液的各种理化参数有较好的效果
沉积物中210Pb的测定:马来西亚丁加奴海岸水域的沉积速率 //www.a-i-l-s-a.com/vol5no1/the-determination-of-210pb-in-the-sediments-sedimentation-rates-from-the-terengganu-coastal-waters-malaysia/ 1970-01-01 2018-11-15 B.Y. Kamaruzzaman, M.C. Ong 5卷,问题1

Introduction Continental margins from a link between the ocean and land is an important areas for understanding the biogeochemical cycles of heavy metals, carbon and other materials (Anderson et al., 1994; Yamada and Aono, 2003; Masuzawa et al., 2003). In addition to land-derived materials, a large quantity of particles are produced in situ by high primary production and transported away from the land to the sea through river and estuary (Kato et al., 2003). Mechanisms that promote sedimentat...

Detail 210Pb分析从重力取芯器收集的两个岩芯样品,从南中国海丁加努海岸水域提供了一个沉积物的年代学,识别了最近沉积的微妙但明显的变化。使用210Pb分析对近期沉积的调查是一个全面研究的一部分,以检查和量化过去和现在的沉积模式和速率,揭示沉积环境和它们的形态结构如何转化 对溴苯基丙烯酰胺-甲基丙烯酸甲酯共聚物的热稳定性 //www.a-i-l-s-a.com/vol5no1/thermal-stability-of-copolymers-of-p-bromophenyl-acrylamide-methyl-methacrylate/ 2010-05-17 2018-11-15 法赫德·a·特里基斯塔尼,i·扎法尼 5卷,问题1

Introduction It is well known that the thermal stability of polymers has been improved by copolymerization of the primary monomer with traces of a comonomer [AI-Mazroai (2000); Tirkistani (2008) and Tirkistani (2008)]. The poor thermal stability of brominated polymers, due to the weak character of the C-Br bond, has received much attention [EI-Agamey &amp; Diab (1986) and Grassie et al., (1981)]. In this paper, bomopolymers of poly(p-bromophenyl acryiamide) (PBPA) and poly (methyl-methacr...

制备了对溴苯基丙烯酰胺与甲基丙烯酸甲酯共聚物,并用微量分析和红外光谱对其进行了表征。采用1HNMR技术计算了共聚反应比。热分析表明,共聚物的稳定性介于聚溴苯基丙烯酰胺和聚甲基丙烯酸甲酯均聚之间。< / p >